On 04/21/2016 10:02 PM, Jingyi Sun wrote:
> Constellation Diagram:
> As you mentioned, Martin, it was the hard decision that was forcing the
> output to just four dots. We wired the constellation diagram up to the
> output of the OFDM receiver FFT, but before the equalizer, and the
> constellation
What do you mean by "hard-decision" equalizer, and "drop them down"?
Thanks so much!!
On Thu, Apr 21, 2016 at 2:01 PM, Martin Braun
wrote:
> That's because the equalizer used is a hard-decision equalizer. You can
> write your own equalizers and drop them down for better results; that's
> someth
That's because the equalizer used is a hard-decision equalizer. You can
write your own equalizers and drop them down for better results; that's
something I've been meaning to do for a while, but haven't found the
time yet.
Cheers,
M
On 04/20/2016 09:56 PM, Jingyi Sun wrote:
> Hope pictures below
We are not compensating for any lost packets, although we would be aware of
them thanks to the packet number. Could you tell us if there’s a block to
do this, or would we need a custom block?
Also, could you tell us why the constellation diagram is not displaying
properly?
Thanks,
Jenny
On
Are you comparing the correct packets? E.g., if packets get lost, do you
take that into account?
M
On 04/16/2016 02:38 PM, Jingyi Sun wrote:
> Hi everyone,
>
> We are working on an experiment for a conference paper deadline in two
> weeks, and need to transmit and receive OFDM packets and want t
